| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.50 | 11.843% | $40.8227 | $40.82 | $40.80 | $40.80 |
| Purchase #2 | $248.76 | 4.848% | $260.8199 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $88.26 | 9.518% | $96.6606 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $24.47 | 11.652% | $27.3212 | $27.32 | $27.30 | $27.30 |
| Purchase #5 | $181.78 | 10.344% | $200.5833 | $200.58 | $200.60 | $200.60 |
| Purchase #6 | $108.99 | 11.693% | $121.7342 | $121.73 | $121.75 | $121.70 |
| Purchase #7 | $34.55 | 12.334% | $38.8114 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $723.31 | $786.7533 | $786.74 | $786.70 | $786.70 | |